From mboxrd@z Thu Jan 1 00:00:00 1970 From: Harry Wentland Subject: Re: [PATCH] drm/dp/mst: Restore primary hub guid on resume Date: Fri, 15 Apr 2016 08:41:30 -0400 Message-ID: <5710E17A.5000802@amd.com> References: <1460580618-7421-1-git-send-email-cpaul@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from na01-bn1-obe.outbound.protection.outlook.com (mail-bn1on0098.outbound.protection.outlook.com [157.56.110.98]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3B7176EC30 for ; Fri, 15 Apr 2016 12:41:37 +0000 (UTC) In-Reply-To: <1460580618-7421-1-git-send-email-cpaul@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org UGF0Y2ggbWFrZXMgc2Vuc2UgdG8gbWUuIEl0IGxvb2tzIGxpa2Ugd2hlbiB0aGUgcmVjZWl2ZXIg ZGV0ZWN0cyBhbiAKdXBzdHJlYW0gZGlzY29ubmVjdCBpdCB3aWxsIHJlc2V0IGl0cyBpbnRlcm5h bCBzdGF0ZSwgYXQgbGVhc3Qgc29tZXdoYXQuIApXZSd2ZSBzZWVuIHRoYXQgaGFwcGVuIHdoZW4g c3lzdGVtIGVudGVycyBTMyBhbmQgR1BVIGxvc2VzIHBvd2VyLgoKUmV2aWV3ZWQtYnk6IEhhcnJ5 IFdlbnRsYW5kIDxoYXJyeS53ZW50bGFuZEBhbWQuY29tPgoKSGFycnkKCk9uIDIwMTYtMDQtMTMg MDQ6NTAgUE0sIEx5dWRlIHdyb3RlOgo+IFNvbWUgaHVicyBhcmUgZm9yZ2V0ZnVsLCBhbmQgZW5k IHVwIGZvcmdldHRpbmcgd2hhdGV2ZXIgR1VJRCB3ZSBzZXQKPiBwcmV2aW91c2x5IGFmdGVyIHdl IGRvIGEgc3VzcGVuZC9yZXN1bWUgY3ljbGUuIFRoaXMgY2FuIGxlYWQgdG8KPiBob3RwbHVnZ2lu ZyBicmVha2luZyAoYWxvbmcgd2l0aCBwcm9iYWJseSBvdGhlciB0aGluZ3MpIHNpbmNlIHRoZSBo dWIKPiB3aWxsIHN0YXJ0IHNlbmRpbmcgY29ubmVjdGlvbiBub3RpZmljYXRpb25zIHdpdGggdGhl IHdyb25nIEdVSUQuIEFzCj4gc3VjaCwgd2UgbmVlZCB0byBjaGVjayBvbiByZXN1bWUgd2hldGhl ciBvciBub3QgdGhlIEdVSUQgdGhlIGh1YiBpcwo+IGdpdmluZyB1cyBpcyB2YWxpZC4KPgo+IFNp Z25lZC1vZmYtYnk6IEx5dWRlIDxjcGF1bEByZWRoYXQuY29tPgo+IFNpZ25lZC1vZmYtYnk6IERh dmUgQWlybGllIDxhaXJsaWVkQHJlZGhhdC5jb20+Cj4gLS0tCj4gICBkcml2ZXJzL2dwdS9kcm0v ZHJtX2RwX21zdF90b3BvbG9neS5jIHwgMTIgKysrKysrKysrKysrCj4gICAxIGZpbGUgY2hhbmdl ZCwgMTIgaW5zZXJ0aW9ucygrKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9kcm1f ZHBfbXN0X3RvcG9sb2d5LmMgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2RwX21zdF90b3BvbG9neS5j Cj4gaW5kZXggMjdmYmQ3OS4uZDJlZmQ3OCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0v ZHJtX2RwX21zdF90b3BvbG9neS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2RybV9kcF9tc3Rf dG9wb2xvZ3kuYwo+IEBAIC0yMTIxLDYgKzIxMjEsOCBAQCBpbnQgZHJtX2RwX21zdF90b3BvbG9n eV9tZ3JfcmVzdW1lKHN0cnVjdCBkcm1fZHBfbXN0X3RvcG9sb2d5X21nciAqbWdyKQo+ICAgCj4g ICAJaWYgKG1nci0+bXN0X3ByaW1hcnkpIHsKPiAgIAkJaW50IHNyZXQ7Cj4gKwkJdTggZ3VpZFsx Nl07Cj4gKwo+ICAgCQlzcmV0ID0gZHJtX2RwX2RwY2RfcmVhZChtZ3ItPmF1eCwgRFBfRFBDRF9S RVYsIG1nci0+ZHBjZCwgRFBfUkVDRUlWRVJfQ0FQX1NJWkUpOwo+ICAgCQlpZiAoc3JldCAhPSBE UF9SRUNFSVZFUl9DQVBfU0laRSkgewo+ICAgCQkJRFJNX0RFQlVHX0tNUygiZHBjZCByZWFkIGZh aWxlZCAtIHVuZG9ja2VkIGR1cmluZyBzdXNwZW5kP1xuIik7Cj4gQEAgLTIxMzUsNiArMjEzNywx NiBAQCBpbnQgZHJtX2RwX21zdF90b3BvbG9neV9tZ3JfcmVzdW1lKHN0cnVjdCBkcm1fZHBfbXN0 X3RvcG9sb2d5X21nciAqbWdyKQo+ICAgCQkJcmV0ID0gLTE7Cj4gICAJCQlnb3RvIG91dF91bmxv Y2s7Cj4gICAJCX0KPiArCj4gKwkJLyogU29tZSBodWJzIGZvcmdldCB0aGVpciBndWlkcyBhZnRl ciB0aGV5IHJlc3VtZSAqLwo+ICsJCXNyZXQgPSBkcm1fZHBfZHBjZF9yZWFkKG1nci0+YXV4LCBE UF9HVUlELCBndWlkLCAxNik7Cj4gKwkJaWYgKHNyZXQgIT0gMTYpIHsKPiArCQkJRFJNX0RFQlVH X0tNUygiZHBjZCByZWFkIGZhaWxlZCAtIHVuZG9ja2VkIGR1cmluZyBzdXNwZW5kP1xuIik7Cj4g KwkJCXJldCA9IC0xOwo+ICsJCQlnb3RvIG91dF91bmxvY2s7Cj4gKwkJfQo+ICsJCWRybV9kcF9j aGVja19tc3RiX2d1aWQobWdyLT5tc3RfcHJpbWFyeSwgZ3VpZCk7Cj4gKwo+ICAgCQlyZXQgPSAw Owo+ICAgCX0gZWxzZQo+ICAgCQlyZXQgPSAtMTsKCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2RyaS1kZXZlbAo=